We're dividing 303631 by 39 
We're looking to find how many times 39 goes into 303631.

On to step 1:
39 can be fit into 3 0 times, resulting in a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 39

Advancing to step 2:
39 goes into 30 0 times with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 30, we get 30.
Include the next digit (3) from the dividend after 30, then repeat: 303 / 39

Moving on to step 3:
303 divided by 39 is 7 with a remainder of 30.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtract 273 from 303 to get 30.
Fetch the next digit (6) from the dividend, attach it to 30 and continue: 306 / 39

Let's proceed to step 4:
The number 39 fits into 306 7 times, leaving a remainder of 33.
Use 7 as the next digit of our solution. 
Result so far: 77.0
If we take 273 away from 306, we end up with 33.
Bring next digit (3) of the dividend behind the 33 and repeat the process: 333 / 39

Moving on to step 5:
If we divide 333 by 39, we get 8 and a remainder of 21.
Put 8 as the next digit of the answer. 
Result so far: 778.0
Deduct 312 from 333 and we're left with 21.
Grab the next digit (1) from the dividend, add it to 21, then carry on: 211 / 39

Advancing to step 6:
When dividing 211 by 39, we get 5 with a remainder of 16.
Write down 5 as next digit of the result. 
Result so far: 7785.0
If we subtract 195 from 211, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 7:
If we divide 160 by 39, we get 4 and a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 7785.4
Subtract 156 from 160 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 8:
39 can be fit into 40 1 times, resulting in a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 7785.41
The remainder is 1 after subtracting 39 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 9:
10 divided by 39 is 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 7785.41
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 10:
If we divide 100 by 39, we get 2 and a remainder of 22.
Put 2 as the next digit of the answer. 
Result so far: 7785.4102
Deduct 78 from 100 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 11:
The number 39 fits into 220 5 times, leaving a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 7785.41025
If we take 195 away from 220, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 12:
If we divide 250 by 39, we get 6 and a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 7785.410256
Subtracting 234 from 250 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 13:
When dividing 160 by 39, we get 4 with a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 7785.4102564
Deduct 156 from 160 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 14:
39 can be fit into 40 1 times, resulting in a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 7785.41025641
Subtract 39 from 40 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Our division results in 7785.41025641 with a remaining 1e-09.